Merge pull request #1664 from emqtt/develop

Support to start listener on specified port when emqttd is runnning

Makefile

@@ -1,21 +1,21 @@
 PROJECT = emqttd
 PROJECT_DESCRIPTION = Erlang MQTT Broker
-PROJECT_VERSION = 2.3.10
+PROJECT_VERSION = 2.3.11
 
 DEPS = goldrush gproc lager esockd ekka mochiweb pbkdf2 lager_syslog bcrypt clique jsx
 
 dep_goldrush     = git https://github.com/basho/goldrush 0.1.9
-dep_gproc        = git https://github.com/uwiger/gproc
+dep_gproc        = git https://github.com/uwiger/gproc 0.8.0
 dep_getopt       = git https://github.com/jcomellas/getopt v0.8.2
-dep_lager        = git https://github.com/basho/lager master
+dep_lager        = git https://github.com/basho/lager 3.2.4
 dep_esockd       = git https://github.com/emqtt/esockd v5.2.2
 dep_ekka         = git https://github.com/emqtt/ekka v0.2.3
 dep_mochiweb     = git https://github.com/emqtt/mochiweb v4.2.2
 dep_pbkdf2       = git https://github.com/emqtt/pbkdf2 2.0.1
-dep_lager_syslog = git https://github.com/basho/lager_syslog
-dep_bcrypt       = git https://github.com/smarkets/erlang-bcrypt master
-dep_clique       = git https://github.com/emqtt/clique
-dep_jsx          = git https://github.com/talentdeficit/jsx
+dep_lager_syslog = git https://github.com/basho/lager_syslog 3.0.1
+dep_bcrypt       = git https://github.com/smarkets/erlang-bcrypt 0.5.0.3
+dep_clique       = git https://github.com/emqtt/clique v0.3.10
+dep_jsx          = git https://github.com/talentdeficit/jsx v2.8.3
 
 ERLC_OPTS += +debug_info
 ERLC_OPTS += +'{parse_transform, lager_transform}'
@@ -23,7 +23,7 @@ ERLC_OPTS += +'{parse_transform, lager_transform}'
 NO_AUTOPATCH = cuttlefish
 
 BUILD_DEPS = cuttlefish
-dep_cuttlefish = git https://github.com/emqtt/cuttlefish
+dep_cuttlefish = git https://github.com/emqtt/cuttlefish v2.0.11
 
 TEST_DEPS = emqttc emq_dashboard
 dep_emqttc = git https://github.com/emqtt/emqttc

priv/emq.schema

@@ -439,7 +439,7 @@ end}.
     ConsoleLogLevel = cuttlefish:conf_get("log.console.level", Conf),
     ConsoleLogFile = cuttlefish:conf_get("log.console.file", Conf),
 
-    ConsoleHandler = {lager_console_backend, [ConsoleLogLevel]},
+    ConsoleHandler = {lager_console_backend, ConsoleLogLevel},
     ConsoleFileHandler = {lager_file_backend, [{file, ConsoleLogFile},
                                                {level, ConsoleLogLevel},
                                                {size, cuttlefish:conf_get("log.console.size", Conf)},

src/emqttd_app.erl

@@ -203,6 +203,7 @@ merge_sockopts(Options) ->
 %% @doc Stop Listeners
 stop_listeners() -> lists:foreach(fun stop_listener/1, emqttd:env(listeners, [])).
 
+
 %% @private
 stop_listener({tcp, ListenOn, _Opts}) ->
     esockd:close('mqtt:tcp', ListenOn);
@@ -239,4 +240,3 @@ merge_sockopts_test_() ->
     ?_assert(merge_sockopts(Opts) == [{sockopts, ?MQTT_SOCKOPTS} | Opts]).
 
 -endif.
-

src/emqttd_cli.erl

@@ -479,12 +479,16 @@ listeners([]) ->
                         end, Info)
             end, esockd:listeners());
 
+listeners(["start", Proto, ListenOn]) ->
+    case emqttd_app:start_listener({list_to_atom(Proto), parse_listenon(ListenOn), []}) of
+        {ok, _Pid} ->
+            io:format("Start ~s listener on ~s successfully.~n", [Proto, ListenOn]);
+        {error, Error} ->
+            io:format("Failed to Start ~s listener on ~s, error:~p~n", [Proto, ListenOn, Error])
+    end;
+
 listeners(["restart", Proto, ListenOn]) ->
-    ListenOn1 = case string:tokens(ListenOn, ":") of
-        [Port]     -> list_to_integer(Port);
-        [IP, Port] -> {IP, list_to_integer(Port)}
-    end,
-    case emqttd_app:restart_listener({list_to_atom(Proto), ListenOn1, []}) of
+    case emqttd_app:restart_listener({list_to_atom(Proto), parse_listenon(ListenOn), []}) of
         {ok, _Pid} ->
             io:format("Restart ~s listener on ~s successfully.~n", [Proto, ListenOn]);
         {error, Error} ->
@@ -492,11 +496,7 @@ listeners(["restart", Proto, ListenOn]) ->
     end;
 
 listeners(["stop", Proto, ListenOn]) ->
-    ListenOn1 = case string:tokens(ListenOn, ":") of
-        [Port]     -> list_to_integer(Port);
-        [IP, Port] -> {IP, list_to_integer(Port)}
-    end,
-    case emqttd_app:stop_listener({list_to_atom(Proto), ListenOn1, []}) of
+    case emqttd_app:stop_listener({list_to_atom(Proto), parse_listenon(ListenOn), []}) of
         ok ->
             io:format("Stop ~s listener on ~s successfully.~n", [Proto, ListenOn]);
         {error, Error} ->
@@ -605,3 +605,9 @@ format(_, Val) ->
     Val.
 
 bin(S) -> iolist_to_binary(S).
+
+parse_listenon(ListenOn) ->
+    case string:tokens(ListenOn, ":") of
+        [Port]     -> list_to_integer(Port);
+        [IP, Port] -> {IP, list_to_integer(Port)}
+    end.

src/emqttd_session.erl

@@ -386,6 +386,7 @@ handle_cast({subscribe, _From, TopicTable, AckFun},
                 SubMap1 =
                 case maps:find(Topic, SubMap) of
                     {ok, NewQos} ->
+                        emqttd_hooks:run('session.subscribed', [ClientId, Username], {Topic, Opts}),
                         ?LOG(warning, "Duplicated subscribe: ~s, qos = ~w", [Topic, NewQos], State),
                         SubMap;
                     {ok, OldQos} ->